Notions 7
Carlstrom and Fuerst, 1997). This meaning ts better into general equi-
librium approaches (Goodhart et al., 2006). Along those lines, Calomiris
(1995) draws a distinction between “nancial shocks”, dened as disruptions
of the real economy which originate from nancial markets and are more
likely to take place in periods of rapid nancial innovation, and “nan-
cial propagation”, which refers to the way contracts, markets, and nancial
intermediaries can aggravate shocks which take place elsewhere. He iden-
ties four nancial propagators. The rst one is the cash ow constraint,
which reects the fact that because of agency and information costs, internal
funds are cheaper than external funds. This increases the sensitivity of ...